Specifying a Gaussian Markov random field by a sparse Cholesky triangle Hanne Therese Wist Håvard Rue Publication details Journal: Communications in Statistics - Simulation and Computation, p. 161–176, 2006 Publisher: Taylor & Francis Hanne Rognebakke Senior Research Scientist You are here: Home Publications Scientific article Specifying a Gaussian Markov random field by a sparse Cholesky triangle